1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2003 5 31 KS D 1816 KS D 1816: 2003(2013 )D 1816: 2003 ( ) ( ) ( ) : : 1964 10 7 : 2003 5 31 : 2013 10 31 : 2013 0584 : ( 02 509 7252) . 7 5 , . C 2512: 2002 KS D 1816:2003 (2013 ) General rules for chemical analysis of ferroalloys 1. . KS D 1755, KS D 1760
2、, KS D 1770, KS D 1785, KS D 1791, KS D 1835, KS D 1901, KS D 1904, KS D 1910, KS D 1924, KS D 1927, KS D 2030, KS D 2070, KS D 2075, KS D 2080, KS D 2515 KS M 0001, KS M 0012, KS M 0013, KS M 0016, KS D 1779 KS D 1780 . 2. 1 . . 3. a) KS D 0001 , , . b) ( , .) 1 mm , , . c) KS D 0006 KS D 0042, KS
3、D 0043, KS D 0044, KS D 0045 . 4. a) 2 . b) . . 5. a) . b) 2 , KS A 3251-1 . D 1816: 2003 2 1 KS A 3251 1 1 : KS D 0001 KS D 0006 KS D 0042 (1) , , , KS D 0043 (2) , , , KS D 0044 (3) , , , , KS D 0045 (4) KS D 1755 KS D 1760 KS D 1770 KS D 1779 KS D 1780 KS D 1785 KS D 1791 KS D 1835 KS D 1901 KS D
4、 1904 KS D 1910 KS D 1924 KS D 1927 KS D 2030 KS D 2070 KS D 2075 KS D 2080 KS D 2515 KS M 0001 KS M 0012 KS M 0013 KS M 0016 2003 6 25 135 513 701 7 (02)6009 4567 (02)6009 4887 8 http: /standard.ksa.or.kr 607 822 1 11( 10 ) (051)557 1239 702 012 2 1741( 3 ) (053)384 1562 4 402 714 989 1( 11 ) (032)
5、420 0120 3 442 270 111 8( 9 ) (031)259 7000 9 200 041 1 9( 4 ) (033)252 9423, 254 9423 361 802 1508 1( 6 ) (043)236 2451 3 305 343 23 14( 5 ) (042)864 2301 3 561 200 1 337 2( 7 ) (063)214 2235 7 506 301 621 15( 5 ) (062)953 1435 7 641 740 7 4( 501 ) (055)266 4744 6 683 804 758 2( 2 ) (052)289 6601 3 425 852 773 9( 4 ) (031)492 5780, 8451 2 730 350 92 30( 8 ) (054)473 6954 480 848 2 487 6( 3 ) (031)829 8182 4 KOREAN STANDARDS ASSOCIATION KSKSKS SKSKS KSKS SKS KSKS SKSKS KSKSKS KS D 1816: 2003 General rules for chemical analysis of ferroalloys ICS 71.040.40